##2 in 1 For Heat Set nut Insert and Mini Drill
Model mini-drill will do later. I ordered mini-chucks for drill and flanged bearings, they are still on the way. This will be a drill with a spindle, where the load will not apply to the motor. There will also be an electronic automatic speed controller.
##For Mini Drill:
Details of the assembly, see the video https://youtu.be/wLsl9PmkEmE
Aluminum anodized tubes:
diameter 10mm length 200mm
diameter 6mm length 120mm